| Author: | Gordon, D.R., C.A. Gantz, C.L. Jerde, W.L. Chadderton, R.P. Keller, and P.D. Champion. |
| Article Title: | Weed Risk Assessment for Aquatic Plants: Modification of a New Zealand System for the United States |
| Keywords: | risk assessment, tool, plants |
| DOI: | 10.1371/journal.pone.0040031 |